http://thecreatorsproject.vice.com/blog/...brainwaves
Park is working with the experimental brain-computer technologies of the NeuroSky EEG headset, which you might remember from the Necomimi cat ear headset we wrote about a while back. It measures her eye movement, along with the delta, theta, alpha, and beta waves of her brain. The data is collected in real-time by custom Processing software, where it can be viewed in graphs, charts, or digits.